Guardall DTSx Plus User manual

Part No. 320998-0B
Installation Instructions
Guardall Limited
Lochend Industrial Estate
Newbridge, Edinburgh EH28 8PL
Technical Hotline: [phone]
Website: www.guardall.com
Voltage: 12 V (9 V to 16 V dc)
Current: Quiescent – 14 mA @ 12V
Max – 30 mA @12V (All LEDs ON)
Alarm, Aux &
Tamper: Normally closed (NC). Rated at 24 V dc,
50mA
Test Input: Positive supply to enable LEDs and control
Remote Self Test
Control Input: Positive supply for system Set. Otherwise
Unset
Microwave range: 50% to 100% of range via potentiometer
1. Technical Specification
See datasheet for full information
1
5
7
2
9
6
4
10
3
Diagram 1 - Unit Explanation
1. Cover Screw (loosen only - do not remove)
2. Microwave Range Control
3. PCB Retaining Screw
4. PIR Detector (do not touch)
5. Cover Tamper
6. Declination Indicator
7. LEDs
8. Off the Wall Tamper Connection
9. Terminal Block
10. Cable Knockout Positions
9 m
0 m
9m
0m 3m 6m 9m 12m 15m
2.3m
Diagram 4 - Coverage Diagrams
Volumetric Side View 15m
0m 3m 6m 9m 12m 15m
Diagram 2 - Terminal block
1 2 3 4 5 6 7 8 9 10
NC AuxCtrl
12 V Test
- +NC
Alarm NC
Tamper
Volumetric Plan View 15m
Diagram 3 - Tamper Switch
Off the wall tamper fitting is required for EN Grade 3
- the screw should be fitted in location A or C.
DTSx+
8

Red Green Yellow
SW1 Test abFault Other Fault Other
OFF Low √-√-√-
ON x √√ √ √ √
√ √ √ √ √
x =don’t care
-
xHigh -
FACTORY DEFAULTS
No. Function
1 LED Enable
2 Pulse Count
3 UW Day disable
4 AM / Faults O/P
5 AM Sensitivity
6 Anti-Stealth
Enabled Disabled ON OFF Enabled Disabled Faults on Aux AM on Aux High Sensitivity Standard Enabled Disabled
OFF
ON
1 2 3 4 5 6
Use in EN50131 Compliant Systems
DTSx+15 meets the requirements of TS50131-2-4:2004, Grade 3, Class
II with SW3 OFF, SW4 and SW5 ON. Coverage shown applies with unit
mounted 2.3m high, SW2 OFF, microwave at max and PCB in position B.
Changing these may affect approval compliance.
Declaration of Conformity :
Hereby Guardall Ltd, declares that DTSx+15/100 is approved for use in
UK, Italy & Eire and is in compliance with the essential requirements and
other relevant provisions of EU Directive 1999/5/EC.
Intended use: Within a building as an intruder detection device.
Safety Information: The power feed must be fused at 5A or less.
2. Installation Location
The recommended mounting height of the detector is 2.3m. Ensure
the detector’s field of view is not obscured. Please refer to Installation
Guidance Notes available on our website or call the Technical Hotline for
further information.
3. Walk testing
Select switch 1 to ON.
The yellow LED displays PIR activity. The PIR coverage is adjusted by
loosening the PCB retaining screw, moving the PCB up or down, then
re-tightening the PCB screw. PositionA=Horizontal, B=15m & C=8m.
The green LED displays microwave activity. Range is adjusted via the
microwave range control (2 in diagram 1).
Themicrowaveshouldbesettotheminimumnecessarytogivetherequired
coverage. Note that coverage under the unit may also change.
The red LED displays unit alarms.
Walk test the area checking that alarms are indicated at the control
panel.
Check tamper operation if wired.
4. Operating Feature Selection
SW1: LED enable - See LED indications section.
SW2: Pulse Count
In harsh environments select switch 2 ON (pulse count).
SW3: Microwave Day Disable
OFF - the microwave will be permanently active.
ON - microwave is disabled when system Unset.
SW4: Anti-mask / Fault Output
SW4 Faults Signalled On Mask Signalled On
ON Aux + LED (if enabled) Alarm +Aux + LED (if enabled)
OFF LED Aux + LED
To reset a mask: Remove the mask, wait 30 secs, generate an alarm.
If Switch 3 (UW day disable) is ON the Anti-mask is disabled.
SW5: Anti-Mask Sensitivity
In harsh environments, select switch 5 to OFF.
SW6: Anti-Stealth
SW6 ON - Enhances detection for high security applications.
PleaserefertoInstallation GuidanceNotes availableon websiteor callthe
Technical Hotline for further information.
5. Remote Self Test (RST)
With switch 4 ON, an RST is generated when the TESTInput is taken high
tolow.ThealarmoutputwillsignalasuccessfulRST.Afailurewillgenerate
a fault condition. This is only reset by a successful RST.
6. Alarm Memory
* System Set
Should an alarm occur the alarm will be memorised.
* System Unset and SW1 OFF
TEST Input Low : the red LED will remain ON (if an alarm is
memorised).
TEST Input High: the LEDs display normally without losing alarm
memory.
Memory reset occurs the next time the system is set.
7. LED Mode Setting
System Set: No LED indications
System Unset:
With SW4 OFF, the following table applies.
With SW4 ON, the following table applies except No Faults are dis-
played unless SW1 is ON or Test is High.
8. LED Indications
Red LED Indications:
a) Latched Alarm : ON constant.
Anti-Mask Fault: : With latched alarm: Flicker...ON..Flicker..ON..
etc.
No latched alarm: Flicker..OFF..Flicker..OFF..
etc.
Low Voltage : One Flash every second.
b) Low Voltage : One Flash every second.
Unit Alarm : ON for 3 secs.
Anti-Mask Fault : Flicker..OFF...Flicker..OFF..etc.
Green LED Indications:
Microwave Alarm : ON for 3 secs.
Microwave detection: One Flash.
Microwave Masked : 2.5 Flashes every second.
Microwave Fault : ON Dull (while Faulty).
Yellow LED Indications:
PIR Alarm : ON for 3 secs.
PIR Alarm event
(pulse count only) : One Flash.
PIR Masked : 2.5 Flashes every second.
PIR Fault : ON Dull (while Faulty)
9. Warranty
All Guardall products are warranted against defects in workmanship in
materials(detailsavailableonrequest).Intheinterestsofimprovingquality
anddesign,Guardallreservetherighttoamendspecificationswithoutgiving
prior notice. Faulty product should be returned to your supplier.
Note:Guardallrecommendthatthedetectorisregularlywalktestedbackto
the control panel and that installers advise their customers to do this.